There are two issues, both when white Phosphorus is ignited. One is that it burns so incredibly brightly, that it can damage eyesight if you're not careful. Secondly, the reaction cannot be quenched by water, meaning extreme danger if it makes contact with your skin.
White phosphorus is very dangerous and not just because it is poisonous. Red phosphorus is considered less poisonous.
white phosphorus needs to be stored under water as it is poisonous n can ignite when in contact with air,in the same way red phosphorus is not so dangerous like white phosphorus and therefore is found in matchsticks.
As compared to white phosphorus, it is not so dangerous, as it is not poisonous and it does ignite spontaneously in air, if temperature is below 260 ºC. So, it is relatively stable and less reactive than white phosphorus.
Phosphorus is a non metal element. Atomic mass of it is 31.
Unless you are a scientist working on weapons, nowhere. White phosphorus is very dangerous and deadly, so any possession of it without a license is a crime. You can't get the license anyway unless you are a weaponist.
Phosphorus is toxic. It can be acutely toxic in larger quantities, and can cause a gruesome condition called "phossy jaw" in lower doses. Phosphorus is also pyrophoric, meaning it will spontaneously ignite in air. The oxide formed from burning phosphorus is also toxic.
White phosphorus is very flammable.
phosphorus
Phosphorus is all about fire. White phosphorus (the dangerous form) literally glows in the dark because it's always reacting with the air around it (this glowing is where phosphorus got its name). Red phosphorus, which is exactly the same stuff just in a different molecular form, is quite stable and safe to keep around. Yes Phosphorus powder is deadly.
No only white phosphorus will
White Phosphorus
Phosphorus has four allotropes which have remarkably different properties. White, Red, Yellow, and Violet. It is the origin word for phosphorescence. All in all a fascinating, and dangerous element, and quite essential for life.